IW

Irwin Wallman

SP Simmonds Precision Products: 2 patents #61 of 227Top 30%
CS Cap Snap: 1 patents #6 of 9Top 70%
Overall (All Time): #1,300,259 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5036991 Tamper evident-cap for containers — 1991-08-06
4903849 Tamper evident cap and bottle — 1990-02-27
4289028 Fuel quantity gauge — 1981-09-15
4281542 Shielding system for capacitance type fuel quantity gauge — 1981-08-04